I'm not a turkey expert, but my understanding is ALL turkeys are MEAT TURKEYS.I see some grown turkeys on CL up in Chino Valley/Prescott area lately --$40 or $50 EACH! You have to watch out you're not getting meat turkeys if you aren't going to harvest them. I don't know what kind they are - CL ad only says he THINKS they are heritage breed.
Of course I know what you are saying,,.. There are about a dozen different breeds common, when I looked at a site that sells young poults. The price was averaging around $20 each with some on sale for $10. I also read that the TOP TASTING BREED, was the Bourbon Red. Developed breed from Kentucky.
The Broad Breasted White is commercially the most widely used breed of domesticated turkey.
I think it is this breed you are calling a Meat turkey.